William Gray, DO

University	Degree	Focus	Graduated
Texas College Of Osteopathic Medicine	Doctorate	Other	1999

Institution	Focus	Year
Internship - Osteopathic Medical Center of Texas -closed10/8/04	Internal Medicine	2000
Residency - Osteopathic Medical Center of Texas -closed10/8/04	Internal Medicine	2002
Fellowship - Medical City Fort Worth	Cardiology	2005

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Review by Anonymous on February 10, 2026 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Always friendly and ready to ans... ”

Always friendly and ready to answer any questions.

Verified Patient

“Always friendly and ready to ans...”

Always friendly and ready to answer any questions.

Anonymous 02/10/2026

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Review by Anonymous on January 29, 2026 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Gray, has good manners when ... ”

Dr. Gray, has good manners when he's talking to you and he listens to you. I have my wife now attending the same doctor.

Verified Patient

“Dr. Gray, has good manners when ...”

Dr. Gray, has good manners when he's talking to you and he listens to you. I have my wife now attending the same doctor.

Anonymous 01/29/2026

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Review by Anonymous on January 06, 2026 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ He is an outstanding professiona... ”

He is an outstanding professional and a very, very effective commentator. He saved my life!

Verified Patient

“He is an outstanding professiona...”

He is an outstanding professional and a very, very effective commentator. He saved my life!

Anonymous 01/06/2026

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Review by Anonymous on December 02, 2025 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr Gray sincerely cares about my... ”

Dr Gray sincerely cares about my health and well being.

Verified Patient

“Dr Gray sincerely cares about my...”

Dr Gray sincerely cares about my health and well being.

Anonymous 12/02/2025

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Review by Anonymous on November 19, 2025 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Best doctor I've ever had!... ”

Best doctor I've ever had!

Verified Patient

“Best doctor I've ever had!...”

Best doctor I've ever had!

Anonymous 11/19/2025

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Review by Anonymous on February 05, 2026 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent!... ”

Excellent!

Verified Patient

“Excellent!...”

Excellent!

Anonymous 02/05/2026

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Review by Anonymous on January 07, 2026 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ He is the most kind and professi... ”

He is the most kind and professional doctor I have ever seen.

Verified Patient

“He is the most kind and professi...”

He is the most kind and professional doctor I have ever seen.

Anonymous 01/07/2026

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Review by Anonymous on December 23, 2025 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr Gray is awesome.... ”

Dr Gray is awesome.

Verified Patient

“Dr Gray is awesome....”

Dr Gray is awesome.

Anonymous 12/23/2025

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Review by Anonymous on December 02, 2025 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Knowledgeable, listened, and too... ”

Knowledgeable, listened, and took his time to answer questions.

Verified Patient

“Knowledgeable, listened, and too...”

Knowledgeable, listened, and took his time to answer questions.

Anonymous 12/02/2025

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Review by Anonymous on November 04, 2025 -

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton - 3341 Unicorn Lake Blvd

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Doc Gray and his team always do ... ”

Doc Gray and his team always do a great job.

Verified Patient

“Doc Gray and his team always do ...”

Doc Gray and his team always do a great job.

Anonymous 11/04/2025

Office Hours

Internal Medicine Physician - Cardiovascular Disease, Internal Medicine Physician - Interventional Cardiology

Highlights

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Summary

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Affiliated Practices

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton

Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Gainesville

Practice Colleagues

John Kelemen, MD - Thoracic and Cardiac Surgeon

Christopher Cianci, DO - Internal Medicine Physician

Tung Cai, MD - Surgeon, Thoracic and Cardiac Surgeon

Ermias Sori, DO - Internal Medicine Physician

Gary Fazio, MD - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance